Number | Date | Country | Kind |
---|---|---|---|
7-148461 | Jun 1995 | JPX | |
7-224909 | Sep 1995 | JPX | |
8-018722 | Feb 1996 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4454639 | Dworsky et al. | Jun 1984 | |
4498025 | Takahashi | Feb 1985 | |
4649310 | Nakamura et al. | Mar 1987 | |
4743788 | Takagi et al. | May 1988 | |
4812697 | Mishiro | Mar 1989 | |
4893045 | Honda | Jan 1990 | |
4914337 | Takagi | Apr 1990 | |
4965482 | Ohnishi et al. | Oct 1990 | |
5039899 | Yamaguchi | Aug 1991 | |
5061882 | Takagi | Oct 1991 | |
5101132 | Yamaguchi | Mar 1992 | |
5136200 | Takizawa et al. | Aug 1992 | |
5140215 | Yamaguchi | Aug 1992 | |
5162708 | Naito et al. | Nov 1992 | |
5191688 | Takizawa et al. | Mar 1993 | |
5200665 | Iijima | Apr 1993 | |
5359251 | Tsukimoto et al. | Oct 1994 | |
5416375 | Funakubo et al. | May 1995 |
Number | Date | Country |
---|---|---|
0-674 350 A1 | Sep 1995 | EPX |
63-277477 | Nov 1988 | JPX |
4-91670 | Mar 1992 | JPX |
7-143771 | Jun 1995 | JPX |
7-241090 | Sep 1995 | JPX |
7-264882 | Oct 1995 | JPX |
8-140377 | May 1996 | JPX |
Entry |
---|
Piezoelectric Linear Motors for Moving Optical Pickup, pp. 393-398 (English translation attached). |
Ultrasonic Motors--Theory and Applications, pp. 131-135, and pp. 191-196. |
Ultrasonic Motors w/English translation, pp. 145-147. |
Excerpt from White Series No. 132, "Ultrasonic Motors", ed. Torikeppsu, Dec. 20, 1991, pp. 145-147 �New Edition; Sadayuki Ueba, Yoshiroh Tomikawa!. |